Revert "AdEngine2: temp fix for LazyQueue being pure AMD module now"

This reverts commit 0aa9b162fe772bc6752d91f7bb12a4e7415ee478.

Conflicts:

	extensions/wikia/AdEngine/js/AdEngine2.run.js
Cache / LazyQueue: register in Wikia namespace as well
Revert "AddVideo: use require to load dependencies"

This reverts commit a4b92d14cfd1fbccff265effc32c0d06619cde97.